15855632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 34164480

約数和(自身を除く): 18308848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2459, 3224, 4918, 6448, 9836, 19672, 31967, 39344, 63934, 76229, 127868, 152458, 255736, 304916, 511472, 609832, 990977, 1219664, 1981954, 3963908, 7927816, 15855632]

約数ペア:

[(1, 15855632), (2, 7927816), (4, 3963908), (8, 1981954), (13, 1219664), (16, 990977), (26, 609832), (31, 511472), (52, 304916), (62, 255736), (104, 152458), (124, 127868), (208, 76229), (248, 63934), (403, 39344), (496, 31967), (806, 19672), (1612, 9836), (2459, 6448), (3224, 4918)]